Deravan saw the fighter fall from battle.... and heard his last words. He stares longly after this. 
"Game... killing is a game for them? Seriously..." he says, but he then looked at Robert.
"Next time... don't start a fire like that. We could have ended up fighting a large group of super strong opponents there. We best move. That other fighter might end up warning others and a party of humans might hunt us down." he then says to the group as he moves forwards. After a while, it seemed to be getting late. He heard Robert's question, and though a bit.
"If we can make a fire without too much smoke, that would be nice, cause we risk attracting attention with what happen back there." he warned. He knew how humans were.... but then the whole game thing... saying something about this... game? This is confusing... why did they even talk about games... He went to sit down and looked at the princess.... and shake his head.
"I am guessing your not even gonna tell us anything about why those guys said something about a game..." he says.